Câu hỏi:
23/07/2024 6,642
It is recommended that this machine ______ checked every year.
A. to be
B. is
C. be
Đáp án chính xác
D. are
Trả lời:

Chọn đáp án C
CÂU HỎI HOT CÙNG CHỦ ĐỀ
Câu 1:
The areas _______ are destroyed suffer a lot from soil erosion.
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22/07/2024
5,761
Câu 2:
Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.
Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.
Xem đáp án »
20/07/2024
3,779
Câu 4:
There are people who choose to abandon their heritage culture and assimilate _______ the new culture of the majority.
Xem đáp án »
23/07/2024
2,146
Câu 5:
The pull of the earth is too strong that no one can jump as high as three meters.
Xem đáp án »
22/08/2024
1,934
Câu 6:
Adverts on Facebook seem to be more efficient than billboards or TV ads because of its enormous number of users.
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21/07/2024
1,598
Câu 7:
Nam and Lan are talking about their using social media.
- Nam: Why don’t you open an account on Facebook? - Lan: __________
Nam and Lan are talking about their using social media.
- Nam: Why don’t you open an account on Facebook? - Lan: __________
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20/07/2024
1,534
Câu 8:
Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions.
Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions.
Xem đáp án »
20/07/2024
1,336
Câu 9:
The practice of using many and more chemicals to improve crop yields is harmful to people’s health.
Xem đáp án »
18/07/2024
1,068
Câu 10:
We managed to finish the exercise on time and passed the exam. ________, it was very difficult.
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27/12/2024
1,002
Câu 11:
_______ is writing brief entries about the daily activities of an individual or company.
_______ is writing brief entries about the daily activities of an individual or company.
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19/07/2024
937
Câu 13:
To reduce pollution, we have to stop to use many things that make our lives uncomfortable.
Xem đáp án »
05/11/2024
822
Câu 14:
It is stated that we are now in the first stages of a battle for the _______ of life on the earth.
It is stated that we are now in the first stages of a battle for the _______ of life on the earth.
Xem đáp án »
21/11/2024
815
Câu 15:
The work performed by these officers are not worth our paying them any longer.
Xem đáp án »
16/07/2024
810